| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.32 | 6.709% | $221.2291 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $244.53 | 12.521% | $275.1476 | $275.15 | $275.15 | $275.10 |
| Purchase #3 | $196.79 | 11.348% | $219.1217 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $176.84 | 12.746% | $199.38 | $199.38 | $199.40 | $199.40 |
| Purchase #5 | $84.82 | 9.631% | $92.989 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $74.38 | 9.221% | $81.2386 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $107.55 | 3.197% | $110.9884 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $1,092.23 | $1,200.0944 | $1,200.10 | $1,200.15 | $1,200.00 | |